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Irishtown Road Bridge

Irishtown Road Bridge

Primary Photographer(s): Pennsylvania Department of Transportation

Bridge Documented: September 18, 2009

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Facility Carried / Feature Intersected
Irishtown Road (PA-2005) Over Railroad (Bessemer and Lake Erie)
Location
Rural: Mercer County, Pennsylvania: United States
Structure Type
Metal Through Girder, Fixed and Approach Spans: Concrete T-Beam, Fixed
Construction Date and Builder / Engineer
1928 By Builder/Contractor: Unknown
Rehabilitation Date
Not Available or Not Applicable
Main Span Length
64.0 Feet (19.5 Meters)
Structure Length
162.0 Feet (49.4 Meters)
Roadway Width
24.3 Feet (7.41 Meters)
Spans
1 Main Span(s) and 2 Approach Span(s)
Inventory Number
43200500500225

Historic Significance Rating (HSR)
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Bridge Documentation

This bridge no longer exists!

View Archived National Bridge Inventory Report - Has Additional Details and Evaluation

This bridge retains excellent historic integrity and is an uncommon combination of structure types. It features a t-beam approach span at each end of the bridge with a riveted through plate girder main span. The t-beam spans have concrete paneled railings. The plate girder span suffers from areas of 100% section loss on the girder web, although the overall structure remains in decent condition.

Information and Findings From Pennsylvania's Historic Bridge Inventory

Discussion of Bridge

The B&LE's Filer Overhead Bridge is a simply supported span consisting of a built-up thru girder main span over the tracks, flanked by 2 reinforced concrete T beam approach spans. The bridge is supported on a concrete substructures of spill thru abutments and concrete column and cap beam bents with crash walls. The T beam spans have flat paneled concrete parapets, while the thru girder span has knee braces and built-up members and floorbeams. The bridge is neither historically or technologically significant, combining 2 common technologies. The B&LE is not considered historically significant.

Discussion of Surrounding Area

The bridge carries a 2 lane road on a vertical profile over 2 active B&LE RR tracks and a private road in an agricultural setting north of Grove City. The B&LE was a subsidiary of US Steel, and was used to connect the steel making regions of the Pittsburgh district with the ore docks and shipping facilities along Lake Erie.

Bridge Considered Historic By Survey: No

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Photo Galleries and Videos: Irishtown Road Bridge

 

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Maps and Links: Irishtown Road Bridge

This historic bridge has been demolished. This map is shown for reference purposes only.

Coordinates (Latitude, Longitude):

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Bridgehunter.com: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

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HistoricBridges.org Bridge Browser: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

HistoricBridges.org Bridge Browser: View listed bridges within 10 miles (16 kilometers) of this bridge.

2021 National Bridge Inventory: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

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